Answer: x^3 - 1/x^3 - 2x + 2/x
It cannot be factorized.
Step-by-step explanation:
Answer:
the 1st and 4th one is the answer
Step-by-step explanation:
Lets solve the quadratic equation:
<span>7x^2 + 2x = 0
(x)(7x + 2) = 0
therefore, for this equation to hold we need, either one of these conditions:
x = 0
or
7x + 2 = 0
from where:
7x = -2
x = -2/7
then, we have two solutions for the equation as expected being quadratic.</span>
Given:
Equation of line is .
To find:
The equation of line which is parallel line to and passes through (3,5) in function notation.
Solution:
Slope intercept form of a line is
where, m is slope and b is y-intercept.
On comparing the equation with slope intercept form, we get
So, slope of given line is 3.
Slope of parallel lines are same. Thus, the slope of parallel line is also 3.
Point slope form of a line is
where, m is slope.
The parallel line passes through (3,5) with slope 3. So, the equation of line is
Add 5 on both sides.
Function notation of this equation is
Therefore, the equation equation in function notation is .